Jeff,
I've used MM back at version 1.0 and went through the learning cliff. LOL I dont recall ever having a problem that wasnt resolved back then and my experiences were all positive. My shop is deciding which framework it is going to choose, support will be a large factor. So far the other frame work looks like it has a more polished support system in place and MM looks like it’s a one man show. If that’s the case it can be a problem for us. Case in point right now I have two problems with the security system that I'm sure will be resolved but that resoloution will have taken several days.